Upgrade To Evolution 4 Billet Calipers – B1900
• Applies to new Strange dual rear steel brake kits
• Those supplied with two pair of directional calipers
Advantages
• Evolution 4 design improves piston retraction, pedal feel, and stiffness
• High retraction piston and O-ring design to eliminate drag during acceleration
• Results in improved pad wear and exemplary braking efficiency
1) Choose the brake kit part number
2) Ensure part number reflects the pad material desired
3) Purchase brake kit and add upgrade
All Evolution 4 Series Calipers Are Black
Upgrade For Other Kits
For single rear steel brake kit – OPRB07
